Top Description Interfaces Classes

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Package org.hibernate.id

This package contains internal implementation classes for the main API interfaces.

Interface Summary

Modifier and Type	Interface and Description
public interface	Configurable An `IdentifierGenerator` that supports "configuration".
public interface	IdentifierGenerator The general contract between a class that generates unique identifiers and the `Session`.
public interface	IdentifierGeneratorAggregator Identifies `generators` which potentially aggregate other `PersistentIdentifierGenerator` generators.
public interface	IntegralDataTypeHolder Defines a common api for dealing with data of integral data type.
public interface	PersistentIdentifierGenerator An `IdentifierGenerator` that requires creation of database objects.
public interface	PostInsertIdentifierGenerator
public interface	PostInsertIdentityPersister A persister that may have an identity assigned by execution of a SQL `INSERT`.
public interface	ResultSetIdentifierConsumer An optional contract for `org.hibernate.type.Type` or `org.hibernate.usertype.UserType` implementations to handle generated id values any way they see fit as opposed to being limited to the discrete set of numeric types handled by `IdentifierGeneratorHelper`
public interface	UUIDGenerationStrategy A strategy for generating a variant 2 `UUID` value.

Class Summary

Modifier and Type	Class and Description
public abstract class	AbstractPostInsertGenerator Basic implementation of the `PostInsertIdentifierGenerator` contract.
public abstract class	AbstractUUIDGenerator The base class for identifier generators that use a UUID algorithm.
public class	Assigned assigned An `IdentifierGenerator` that returns the current identifier assigned to an instance.
public class	CompositeNestedGeneratedValueGenerator For composite identifiers, defines a number of "nested" generations that need to happen to "fill" the identifier property(s).
public class	ForeignGenerator foreign An `Identifier` generator that uses the value of the id property of an associated object One mapping parameter is required: property.
public class	GUIDGenerator Generates `string` values using the SQL Server NEWID() function.
public class	IdentifierGenerationException Thrown by `IdentifierGenerator` implementation class when ID generation fails.
public class	IdentifierGeneratorHelper Factory and helper methods for `IdentifierGenerator` framework.
public class	IdentityGenerator A generator for use with ANSI-SQL IDENTITY columns used as the primary key.
public class	IncrementGenerator increment An `IdentifierGenerator` that returns a `long`, constructed by counting from the maximum primary key value at startup.
public class	MultipleHiLoPerTableGenerator A hilo `IdentifierGenerator` that returns a `Long`, constructed using a hi/lo algorithm.
public class	SelectGenerator A generator that selects the just inserted row to determine the identifier value assigned by the database.
public class	SequenceGenerator sequence Generates `long` values using an oracle-style sequence.
public class	SequenceHiLoGenerator seqhilo An `IdentifierGenerator` that combines a hi/lo algorithm with an underlying oracle-style sequence that generates hi values.
public class	SequenceIdentityGenerator A generator which combines sequence generation with immediate retrieval through JDBC3 `getGeneratedKeys`.
public class	TableGenerator An `IdentifierGenerator` that uses a database table to store the last generated value.
public class	TableHiLoGenerator hilo An `IdentifierGenerator` that returns a `Long`, constructed using a hi/lo algorithm.
public class	UUIDGenerator An `IdentifierGenerator` which generates `UUID` values using a pluggable `generation strategy`.
public class	UUIDHexGenerator uuid A `UUIDGenerator` that returns a string of length 32, This string will consist of only hex digits.